MAX391CSE+ - Maxim

Manufacturer Part Number

MAX391CSE+

Manufacturer

analog-devices

Introduction

The MAX391CSE+ is a high-speed, low-leakage, quad SPST analog switch with excellent on-state resistance matching and low charge injection. It is designed for use in a variety of applications, including data acquisition systems, instrumentation, and test equipment.

Product Features and Performance

4 independent SPST switches

Low on-state resistance (35Ω max)

Excellent on-state resistance matching (300mΩ max)

Fast switching speed (130ns max turn-on, 75ns max turn-off)

Low charge injection (2pC max)

Low leakage current (100pA max)

Wide supply voltage range (3V to 15V single supply, ±3V to ±8V dual supply)

-3dB bandwidth performance not specified

Crosstalk of -85dB at 1MHz

Product Advantages

Excellent on-state resistance matching for improved signal fidelity

Fast switching speed for high-speed data acquisition

Low charge injection and leakage current for accurate signal processing

Wide supply voltage range for increased design flexibility

Key Reasons to Choose This Product

Superior performance and reliability for critical analog signal switching applications

Proven analog switch technology from a trusted industry leader

Cost-effective solution for a wide range of interface and signal conditioning needs

Quality and Safety Features

Industrial-grade surface mount package

Operating temperature range of 0°C to 70°C

Robust design for reliable operation in demanding environments

Compatibility

The MAX391CSE+ is compatible with a variety of analog and digital systems, making it a versatile solution for numerous applications.

Application Areas

Data acquisition systems

Instrumentation and test equipment

Signal conditioning and routing

Multiplexed sensor interfaces

Automatic test equipment

Product Lifecycle

The MAX391CSE+ is an active product, and there are no immediate plans for discontinuation. However, as technology evolves, equivalent or alternative models may become available in the future. Customers are advised to contact our website's sales team for the latest product information and availability.